FSQ8 Rohde & Schwarz Signal Analyzer, 20 Hz - 8 GHz

Overview and Features

 

The R&S FSQ8 Signal Analyzer combines two instruments in one. It offers signal analysis at a demodulation bandwidth of up to 120 MHz with the dynamic range of a high-end spectrum analyzer.

Frequency range: 20 Hz to 8 GHz

Dynamic range of a high-end spectrum analyzer

TOI + 25 dBm, typ.

1 dB compression +13 dBm, typ.

84 dB ACLR/3GPP with noise correction

28 MHz demodulation bandwidth (optional 120 MHz)

16 Msample I and Q memory, extendable up to 705 Msample

Application firmware for digital demodulation measurement

Bluetooth®

GSM/EDGE

3 GPP WCDMA, HSDPA, TD-SCDMA

3GPP, LTE

CDMA2000®, 1xEV-DV, 1xEV-DO o WLAN 802.11a/b/g/j

WiMAX 802.16-2004, 802.16e-2005

General purpose vector signal analysis

RF Performance

DANL with preamplifier < -152 dBm (10Hz)

SSB phase noise typ. - 133 dBc (1Hz) at 10 kHz offset, CF 640 MHz

Phase-noise typ. - 160 dBc/Hz @ 10 MHz offset, CF 640 MHz

TOI typ. ±25 dBm

1-dB-compression point + 13 dBm

3GPP ACLR 77 dB, 84 dB with noise correction

ACLR for 4-carrier scenario: 77 dB with noise correction

Accuracy

0.3 dB total level uncertainty up to 3.6 GHz

IQ Downconverter

IF digitizer 14 bit 81.6 MHz (20.4 MHz IF)

IF digitizer 326.4 MHz (option FSQ-B72)

IQ Bandwidth (RF) 28 MHz (up to 120 MHz mwith option FSQ-B72)

SFDR > 80 dB

IQ memory 16 Msamples each I and Q; output via GPIB or LAN

Sample rate: cont. settable from 10 kHz to 81.6 MHz; e.g. 20 MHz for IEEE802.11a

Speed

2.5ms sweep time in frequency domain

1 µs sweep time in time domain

up to 70 remote measurements/s via GPIB

up to 80 manual measurements/s (screen update)